Human being obtain antibodies from hyper immunised horses against rabies pathogen. It is _________ type of immunity.

Step-by-step solution

When pre-formed antibodies are introduced directly into the body, it is called passive immunity. Since these antibodies are obtained from an external source (hyperimmunised horses) and administered medically rather than through a natural process (like mother to fetus), it is an artificial process. Therefore, this type of immunity is artificial passive acquired immunity. Answer: artificial passive acquired